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Updated 7mo ago

by blader

napkin

A Claude Code skill that gives the agent persistent memory of its mistakes via a per-repo markdown scratchpad.

Works with
  • Claude
View on GitHub (opens in a new tab)

633 GitHub stars (633)

+16 in 16 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Oct 16: +16 in total; the busiest day was Oct 11 with +3 stars.Oct 1: +1 starsOct 2: 0 starsOct 3: +1 starsOct 4: +1 starsOct 5: +1 starsOct 6: +1 starsOct 7: +2 starsOct 8: +1 starsOct 9: +2 starsOct 10: +1 starsOct 11: +3 starsOct 12: +1 starsOct 13: −1 starsOct 14: 0 starsOct 15: +1 starsOct 16: +1 stars
Stars gained between daily snapshots
PeriodNew stars
Oct 1+1
Oct 20
Oct 3+1
Oct 4+1
Oct 5+1
Oct 6+1
Oct 7+2
Oct 8+1
Oct 9+2
Oct 10+1
Oct 11+3
Oct 12+1
Oct 13−1
Oct 140
Oct 15+1
Oct 16+1
  • 1 skill (1 skills found in its SKILL.md files)
  • 51 forks (51 forks)
  • 7mo ago last update (Last updated 7mo ago)

Install

Skills CLI

npx skills add blader/napkin

Asks which agents to install it for. Add -g to install it for every project.

Claude Code

git clone https://github.com/blader/napkincp -r "napkin" ~/.claude/skills/napkin

Copies the napkin skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project).

Plugin

/plugin marketplace add blader/napkin

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • napkin

    Maintain a per-repo napkin as a continuously curated runbook (not a session log). Activates EVERY session. Read and curate it before work, keep only recurring high-value guidance, organize by priority-sorted categories, and cap each category at top 10 items. The napkin lives at `.claude/napkin.md`.

    SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.